WHATEVER IT TAKES W34004EAS1 Transmission Master Kit Module 4L80E 4L85E Raybestos Steel Pack

( Brand: Whatever It Takes ), ( Manufacturer Part Number: W34004EAS1 ), ( Part Type: Transmission Module )

Review WHATEVER IT TAKES Transmission Master Kit Raybestos Module And Steel Pack fits 1996–2011

Raybestos W34004EAS1 Master Kit for 1996-2011 4L80E and 4L85E Transmissions

The Raybestos W34004EAS1 Master Kit is a comprehensive solution designed for the maintenance and repair of manual transmissions in vehicles equipped with the 1996-2011 4L80E and 4L85E transmission systems. This master kit is a collaboration between Raybestos, a leading brand in the automotive aftermarket industry, and Eaton, the original equipment manufacturer of these transmissions.

The W34004EAS1 kit includes a steel transmission pan with a baffled design. This feature ensures efficient oil circulation, even during high G-force conditions, preventing slippage and enhancing the overall performance of the transmission system. The pan's robust steel construction guarantees long-lasting durability and resistance to corrosion and wear.

The kit also includes the Raybestos 1996-2011 4L80E and 4L85E Transmission Master Valve Body Module. This advanced module effectively manages the transmission fluid pressure and flow, ensuring smooth gear shifts and optimal clutch engagement. It is engineered to meet or exceed the OE specifications and is pre-installed with the necessary gaskets and seals, simplifying the installation process.

Moreover, the W34004EAS1 Master Kit comes with a new transmission filter, which is essential for maintaining the cleanliness of the transmission fluid. The filter is designed to trap contaminants, such as metal shavings and debris, to prevent them from causing damage to the transmission system.

The Raybestos W34004EAS1 Master Kit is an excellent choice for individuals who want to ensure their vehicle's transmission system performs at its best. It is suitable for both DIY enthusiasts and professional mechanics, offering an easy-to-install design and the peace of mind that comes with using a trusted brand like Raybestos. The kit's components are specifically engineered for the 1996-2011 4L80E and 4L85E transmission systems, ensuring a perfect fit and optimal performance.

Pros and Cons of Buying Raybestos 4L80E/4L85E Transmission Master Kit for 1996-2011 Applications

The Raybestos 4L80E/4L85E Transmission Master Kit (W34004EAS1) is designed for various GM automatic transmissions, including 4L80E and 4L85E models used in vehicles from 1996 to 2011. This kit includes a transmission master, gasket, and module. In this discussion, we'll weigh the pros and cons of buying this product.

a. OEM-Quality: Raybestos is a reputable brand known for producing high-quality components, including transmission master kits that meet or even exceed OEM specifications.

b. Complete Kit: The W34004EAS1 kit includes all necessary components for replacing the transmission master, making it a more convenient and cost-effective solution compared to buying individual parts.

c. Improved Performance: A worn-out or leaking transmission master can affect your vehicle's performance. Replacing it with a new one can lead to smoother shifting, improved fuel economy, and better overall driving experience.

d. Durability: The steel pack transmission master in the Raybestos kit is built to withstand the rigors of daily driving and is less prone to leakage compared to plastic masters.

a. Cost: Although the Raybestos kit offers great value in terms of convenience and quality, it may be more expensive than purchasing individual components or non-brand transmission masters.

b. Installation Complexity: Transmission master replacement can be a challenging task, especially for those without automotive experience. It may require professional help, which could add to the overall cost.

c. Availability: Depending on your location and the specific transmission model, it might be harder to find this exact Raybestos transmission master kit in stock.

The Raybestos 4L80E/4L85E Transmission Master Kit (W34004EAS1) offers several advantages, including OEM-quality components, a complete kit that includes all necessary parts, improved performance, and durability. However, the higher cost and installation complexity are potential drawbacks. Ultimately, if you value the convenience of a one-stop solution, the peace of mind that comes with a reputable brand, and the improved performance and durability, then investing in this Raybestos transmission master kit is a worthwhile consideration. If you are on a tight budget or have experience with transmission repairs, you might consider purchasing individual components or a non-brand master.

Details:

Recommended Use: Front-wheel and rear-wheel drive domestic import street-strip, tuner off-road performance applications. If you install damaged parts they will not be returnable. Worst case scenario if that fails, exchange only. Cores must be drained of internal fluids.

Repack your core inside the box replacement part was received in. This is especially important when making offers on smaller value Items. PLEASE mark the outside of your box clearly and in large lettering wIth words CORE RETURN. Cores must exhibit normal wear and tear conditions.

A garbage bag will suffice. 1996 - 2011 GM 4L80E 4L85E Transmission Master Rebuild Package w/Raybestos Stage-1 Performance Module Raybestos Jolene Steel Clutch Pack. Includes 4L80E 4L85E Overhaul KIt including gaskets, seals, ring kIt, small parts. This master rebuild Package contains components needed to your 1996 2011 GM 4L80E 4L85E Transmission.

Includes Raybestos Power train GM 4L80E Stage-1 Performance Module L1995-ON.

part #: w34004eas1 price

• $62.95

specifications gearreb:

• for years: 1996-2011
• brand: Whatever It Takes
• mpn: W34004eas1
• part type: Transmission Module

offer gearreb:

• best offers: True
• options: Ship-to-home
• started: October 29, 2025
• quantIty: 2
• sold: 0
• availabilIty: In Stock

general gearreb:

• condItion: New
• Car Truck Parts Accessories > Transmission Drivetrain > Transmission Rebuild KIts

payments gearreb:

• other
• credIt card: Visa
• wallet: Google-pay

seller gearreb:

• rating: 99.7%
• cIty: Shepherdsville, Kentucky
• # reviews: 31368

returns gearreb:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping gearreb:

• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• cost: $0.00
• type: Calculated
• carrier: UPS
• transIt: 2-5 Days
• class: Standard, ExpedIted, One-day

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